delta/openstack/taskflow.git/taskflow/tests/unit/patterns, branch master

Quote string representations

2022-06-10T09:45:32+00:00

networkx 2.8.3 will raise errors if certain characters, such as a colon, in the node names and the string is not quoted.
This patch double quotes flow, node, and task string representations to make sure there are not issues with these characters occuring in the names.

Story: 2010083
Change-Id: Ib0941cddf14dde5d6b9f97fe0224d6e6f3975226

Switch from unittest2 compat methods to Python 3.x methods

2020-07-05T12:04:04+00:00

With the removal of Python 2.x we can remove the unittest2 compat
wrappers and switch to assertCountEqual instead of assertItemsEqual

We have been able to use them since then, because
testtools required unittest2, which still included it. With testtools
removing Python 2.7 support [3][4], we will lose support for
assertItemsEqual, so we should switch to use assertCountEqual.

[1] - https://bugs.python.org/issue17866
[2] - https://hg.python.org/cpython/rev/d9921cb6e3cd
[3] - testing-cabal/testtools#286
[4] - testing-cabal/testtools#277

Change-Id: Iaa8251a1e9965a00fe99b7a740a104c011260340

Replace assertRaisesRegexp with assertRaisesRegex

2017-06-03T06:40:12+00:00

assertRaisesRegexp was renamed to assertRaisesRegex in Py3.2
For more details, please check:
https://docs.python.org/3/library/
unittest.html#unittest.TestCase.assertRaisesRegex

Change-Id: I89cce19e80b04074aab9f49a76c7652acace78b3
Closes-Bug: #1436957

Allow for alterations in decider 'area of influence'

2016-01-10T06:42:17+00:00

Christmas came early.

Closes-Bug: #1479466

Change-Id: I931d826690c925f022dbfffe9afb7bf41345b1d0

For taskflow patterns don't show taskflow.patterns prefix

2016-01-05T23:38:43+00:00

Showing the full name in flow __str__() isn't expecially
helpful and clutters up graphviz usage and similar so if a taskflow
built-in pattern is stringified just use the short name (that does
not start with taskflow.patterns instead of the full long name).

Change-Id: Icd8c26eab1e19d6ecf9c4e8e82e6d6902ce5b6ea

Fix order of assertEqual for unit.patterns

2015-10-17T08:22:21+00:00

First parameter should be the expected value.

Change-Id: I06140e4be87663136483d1e7be3bc471fbbbf92b
Partial-Bug: #1357117

Use graphs as the underlying structure of patterns

2015-09-18T17:39:04+00:00

This unifies all the patterns to be graph based so
that they are more uniform and there underlying constraints
are more easy to understand (taskflow basically processes
graphs).

Change-Id: Ib2ab07c1c87165cf40a06508128010887f658391

iter_nodes method added to flows

2015-08-28T14:54:25+00:00

New method allows to iterate over flow node and
get access to node metadata during iteration.

Change-Id: Ib0fc77f0597961602fbc3b49ba09e4df815d8230

Use 'node' terminology instead of 'item' terminology

2015-03-30T20:05:43+00:00

Since graphs are composed of 'nodes' it seems more
appropriate to use that terminology (which is known
to people with graph experience) instead of the non
descriptive and/or standard 'item' terminology.

Change-Id: I04a4521386d3cdf7e58fb9fa8cf26c00443c2cf6

Update Flow::str

2015-02-17T22:18:57+00:00

The current implementation seems a little cryptic so updating it
to clearly indicate the atom count.

Change-Id: I4f97e458a4b80e33b3d6348a3ef632398586ed47